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Diffstat (limited to 'src/php.eselect.in.in')
-rw-r--r--src/php.eselect.in.in8
1 files changed, 5 insertions, 3 deletions
diff --git a/src/php.eselect.in.in b/src/php.eselect.in.in
index a047c62..12ef1e1 100644
--- a/src/php.eselect.in.in
+++ b/src/php.eselect.in.in
@@ -246,10 +246,12 @@ update_sapi() {
# A space-separated list of target names, for example, "php5.6 php7.0".
#
find_targets() {
- # TODO: when there aren't any phpX.Y directories, this returns
- # "php*.*". This doesn't seem to bother our consumers, but it
- # would probably be more polite to return nothing in that case.
+ # Temporarily enable the "nullglob" shell option to ensure that we
+ # don't return a literal "php*.*" when there are no valid targets.
+ local shopt_nullglob_saved=$(shopt -p nullglob)
+ shopt -s nullglob
cd "${ROOT%/}@LIBDIR@" && echo php*.*
+ ${shopt_nullglob_saved}
}
# List all valid targets for the given SAPI. The list is obtained by